39900042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24359}}^1$

素因数の和:24387

約数の個数: 48

約数和(自身を含む): 106404480

約数和(自身を除く): 66504438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 24359, 48718, 73077, 146154, 170513, 219231, 316667, 341026, 438462, 511539, 633334, 950001, 1023078, 1534617, 1900002, 2216669, 2850003, 3069234, 4433338, 5700006, 6650007, 13300014, 19950021, 39900042]

約数ペア:

[(1, 39900042), (2, 19950021), (3, 13300014), (6, 6650007), (7, 5700006), (9, 4433338), (13, 3069234), (14, 2850003), (18, 2216669), (21, 1900002), (26, 1534617), (39, 1023078), (42, 950001), (63, 633334), (78, 511539), (91, 438462), (117, 341026), (126, 316667), (182, 219231), (234, 170513), (273, 146154), (546, 73077), (819, 48718), (1638, 24359)]